Oil cap



FIG. 1 is a perspective view of an oil cap;

FIG. 2 is another perspective view of the oil cap;

FIG. 3 is a right-side view of the oil cap;

FIG. 4 is a front view of the oil cap;

FIG. 5 is a top view of the oil cap;

FIG. 6 is a left-side view of the oil cap;

FIG. 7 is a bottom view of the oil cap;

FIG. 8 is another left-side view of the oil cap;

FIG. 9 is a cross-section view of the oil cap along the lines of FIG. 8;

FIG. 10 is another top view of the oil cap;

FIG. 11 is a cross-section view at the oil cap along the lines of FIG. 10;

FIG. 12 is an exploded view of the oil cap;

FIG. 13 is another exploded view of the oil cap;

FIG. 14 is an environmental view of the oil cap; and,

FIG. 15 is another environmental view of the oil cap.

In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design. 

CLAIM I claim the ornamental design for an oil cap, as shown and described. 